Renge Miyauchi is the youngest main character in Non Non Biyori, a slice-of-life anime that first aired in 2013 and follows school life in a quiet rural village. Her excited voice became a favourite among fans because it captures her curious, cheerful personality in under a second. Shared through anime soundboards and short-form edits, the clip is now used far beyond the show itself as a shorthand for innocent excitement, especially in cute reaction videos and light-hearted memes.